Jquery Ui Datepicker Colors and disable

I am making a booking app now and have a problem. I need a calendar where the date range for booking an apartment should be choosen.

So I have 3 main problems

1) Disable/Enable I need to disable all not bookable dates , which dinamically should be passed for each month .

I mean on month change I should make a json request to server which will give back for each given date data like if it's possible to check in or no, and the color

2) Color problem... How to pass for each given date a class to color each day with specific color?

3) Always open... Idaelly here wha开发者_如何学Pythont i want...

http://www.interhome.com/english/spain/costa+blanca/altea/es9740.272.1/price#Prices

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